nForce 570 SLI
The NVIDIA nForce 570 SLI chipset is for the performance gamer or professional user. This will definitely be the choice for everyone looking for SLI support and most of the new features without spending a large portion of their budget on a mainboard. The nForce 570 SLI is a single chip solution just like the nForce 570 Ultra and nForce 550.
The core-logic features a total of 28 lanes in 6 links. The configuration includes the manatory PCIe x16, a x8 and four PCIe x1. If SLI is used the x16 slot defaults to x8 speeds to match the second PEG slot available. While it has 10 USB connections, Azalia Audio, two Gigabit Ethernet connections and support for all technologies mentioned just like the nForce 570 Ultra and 550 chips, it adds RAID 5 support to the 6 SATA II 3GB/s connectors.